Say It with Words DIY Greeting Cards The kit includes 3 different greeting cards and 3 envelopes so you can send your cards. The cards are thematic, so pick a card depending on the situation: Use the blue card to congratulate someone on a special day such as Mothers Day, an anniversary, or Christmas This card includes words such as birthday, Christmas and anniversary. The red card is specially designed to celebrate St. Valentines and other romantic occasions. It includes words like kiss, love and gorgeous. The white card includes words such as congratulate, results and test, so its perfect if you want to congratulate someone for passing an exam, a driving test, etc.